PTC Shanghai 2017 e tla, e go emetse ka E1-G2 31.oct. - 3.Nov.2017. Gomme pele ga PTC, ke thabela go kopana le bareki ba rena feketoring ya rena pele ga pontšho.
Mmaraka wa Global Hydraulic Fittings 2017 Batšweletši ba 5 ba godimo ka Amerika Leboa, Yuropa, Asia-Pacific, Amerika Borwa, Bohlabela bja Magareng le Afrika.
Wholesale tse sa tšoaneng boleng bo phahameng haeteroliki ferrule dihlahiswa ho tloha lefatše boleng bo phahameng haeteroliki ferrule bafepedi le fektheri, importer, exporter ka Ruihua hardware.